The fully enclosed design features a brush and sponge combo that effectively cleans all 4-sides of your chain and wicks away drips and excess cleaner

Rear: QR rear

you'll be ready to "Hulk Smash" those stubborn tyres any day

Stack Heights: External Cup (EC) — 12mm bottom

It even has an inbuilt Presta valve-core tool so you won't have to go scrounging through the bottom of the toolbox each time you need one

JetBlack Z1 Pro Fluid Trainer with SQR Fit System and App algolia-ignore The fully enclosed design featuresThe JetBlack Z1 PRO Fluid is a high quality, fluid resistance bicycle trainer. Fluid resistance trainers provide a more road like' feel than magnetic trainers and this feel is increased by a higher weight flywheel. The JetBlack Z1 PRO Fluid has one of the heaviest flywheels on the market and has the longest run down time in its class. The proprietary fluid in the JetBlack Z1 PRO Fluid increases resistance exponentially, the faster you spin the harder